Bakelite Sheet – High-Quality Insulation Board for Electrical and Mechanical Applications
Bakelite Sheet, also known as Polymer Plate or Phenolic Sheet, is a rigid laminate material made from phenolic resin reinforced with paper or fabric under high pressure and temperature.
It offers excellent electrical insulation, high mechanical strength, and good heat resistance, making it ideal for machinery, electrical control panels, and testing fixtures.
Bakelite Sheet
(PolymerPlate)
Product Introduction
Product Model – XPC
Application – Drilling and routing machine as the tooling plate , Text fixdure board, Aulary board of mechanical equipment.
Support board of elecirical conirol.
Thickness – 2-60mm.(+/-0.1)
Density – 1.45g/cm3
Surface Hardness – >85 HSD (Shores D)
Warping degree – <0.3% of the diagonal
Max size – L1.2xW1m;Can be cutted and processed according to customer requirement.
Product feature – Bakelite sheet is made from modified resin of phenolic aldehyde tung oil and epoxy resin, woodpulp paper, by mix colors\soaks\lamination
After grinding,thickness tolance of bakelite sheet is within +0.1mm. if use special control process, thickness toleranceof bakelite sheet is reach to +0.05mm.
Multilayer Bakelite Sheet (PolymerPlate)
Product Introduction
Product Model – MPC
Application – Drilling and routing machine as the tooling plate , Auxiliary board of nechanical equipment.
Thickness – 4-15mm.(+/-0.1)
Density – 1.45g/cm3
Surface Hardness – >85 HSD (Shores D)
Warping degree – <0.3% of the diagonal
Max size – L1.2xW1m;Can be cutted and processed according to customer requirement.
Product feature – Bakelite sheet is made from modified resin of phenolic aldehyde tung oil and epoxy resin, woodpulp paper, by mix colors\soaks\lamination
High reliability\Little deformationl Low-cost; Replacement of bakelite sheet;
FR-4Glass fiber board
(Yellow material)
Product Introduction
Product Model – EPY
Application – Used in motor\electrical equipment for insulation structure parts, FPC reinforcement,driling subplate,mould fixture production.
Thickness – 0.2-60mm.
Density – 2.0g/cm3
Surface Hardness – >85 HSD (Shores D)
Warping degree – <0.3% of the diagonal
Max size – L1.2xW1m;Can be cutted and processed according to customer requirement.
Product feature – High mechanical properties and dielectric performance, good heat resistance and moisture resistance,good mechanical processing.
FR-4Glass fiber board
(White material)
Product Introduction
Product Model – EPW
Application – apply to FPC reinforcement,E-test fixture, fixture makes, all kinds of machinc insulation structure partsetc.
Thickness – 0.2-60mm.
Density – 2.0g/cm3
Warping degree – <0.3% of the diagonal
Max size – L1.2xW1m;Can be cutted and processed according to customer requirement.
Product feature – insulation performance is good.high flatness. high temperature resistance. chemical resistance. high mechanical strenath. Thehardness and flatness are higher than yellow materail:
Cold-punch board
Product Introduction
Product Model – PCL
Application – Use for drilling entry and backup of high layer PCB and FPC, or electrical insulating parts,
Thickness – 0.2-1.5mm.(+/-10%); 0.3,0.5,0.8,1.0mm;
Density – 1.2-1.4g/cm3
Surface Hardness – 85+/-5 HSD (Shores D)
Warping degree – <0.5% of the diagonal
Size – 40×48 inch: Produce of non-standard size can be customized. can be cutted accordina to customer reauirement.
Product feature – The cold-punch board is a excellent entry and backup materail for drilling process of micro hole. Apply of PTFE\FPC and thin copper PCB withi excellent drilling performance.
High surface strength, minimizes burr and reduce hole wall roughness.
it can be used for cold-punching. Good electrical insulation. It is also used for small electrical insulation parts.
Phenolic Aluminum Entry
Product Introduction
Product Model – PAB
Application – Use for drilling entry of back drilling and Micro-holes drillong;
Thickness – 0.3-1.0mm; Athickness:0.015-0.020mm;
Surface Hardness – 85+/-5 HSD (Shores D)
Warping degree – <0.5% of the diagonal
Max size – 37x49inch, 41x49inch, 43x49inch; Non-standard size can be customized, can be cutted according to customer requirement.
Product feature – it is hot-laminated with aluminum and phenolic resin. The conductive laver are combined fiahtly to avoidwarp and defornation.
The cost of aluminum foil is lower thin normal aluminum sheet. Remained conductive electricity positiontheat dissipation functions
It is used for back-drilling of high-laver back panel. which can reduce the manual operation time and error of the traditional entnmatrrial reduce the quality risk.
Laminated Melamine Backup Board
Product Introduction
Product Model – MLB
Application – Used for drilling process of HD1, BGA, communication, Power, high reliability PCB and other products;
Thickness – 2.0,2.5mm(+/-0.15)
Density – >850kg/m3
Surface Hardness – >80 HSD (Shores D)
Warping degree – <0.5% of the diagonal
Size – 37×49 inch, 41x49inch, 43x49inch: Produce of non-standard size can be customized. can be cutted accordina to customer reauirement.
Product feature – Be made the papers with impreanated special melamine resin and hiah-density wood-fiber board by lamination. The product performance parameters are better than the traditional UV solidifving process of melamine backup.
High purity materail uniformity, high hardness, extremely smooth surface, without concave-convex vestige, good thickness flatness;
Used for drilling backup to reduce burr and broken bit, It can rrplace normal phenolic backup for FPCI thick copper PCB and thin copper PCB.
Lubricating Backup Board
Product Introduction
Product Model – LBP
Application – Use for drilling process of high frequency and high speed materials;
Surface Materia – Special paper\ater-soluble lubricant
Core matena – High density Wood-fiber board
Thickness – 2.7mm(+/-0.15)
Density – >850kg/m3
Surface Hardness – >70 HSD (Shores D)
Warping degree – <0.5% of the diagonal
Max size – 37x49inch, 41x49inch, 43x49inch; Non-standard size can be customized, can be cutted according to customer requirement.
Product feature – While the max drilling heat, water-soluble lubricant of lubrication backup can absorb quicky the drilling cutting heat, reduce heat of drill bit, reduce smear of the hole wall. and improve hole wall quality.
The functional layer is made from water-soluble lubrication with low melting point. Good lubrication clenning effect. clean residual debris in the flute of drill bit, and lubricate groove of drill bit, goodchip removel effect;
Jse for drilling process of high frequqncy and high speed materail; excellent quality of hole wall.
Lubricated Aluminum Entry
Product Introduction
Product Model – SLD
Application – Excellent for drilling process of FPCB, Flex-rigid PCB, HD1, BGA, IC PCB and High layer PCB;
Core materia – +/-2mm.
Size – Various sizes coiled stock, can be cutted according to customer requirements.
Product feature – Surface functional layer on entry is made of water-soluble lubricant with low meltingpoint. The functional layer is soft, easy to locate accurately for the drill point, not to offset, and effectively improve hole position accuracy.
The low melting potnt lubricant can be melted quickly and absorbs heat, reduce cutting heat heat of drll bit. At the sane time. clean and lubricate the aroove of the drill bit. reduce wear and breakaoe of drill bit. prolong use. ife of the drill bit and improve hole wall aualitv.
help to increase stack heightimprove drilling afficiency and reduce producecosts.
performance of libricated aluminum entry is superior. it can be used for mechanical drilling process of Mino 0.075mm. hole.
Composite Multilayer Aluminum Entry
Product Introduction
Product Model – MPA
Application – Use for drilling process of PTFE metrial and other high quality PCB;
Thickness – 0.35mm(+/-0.08)
Warping degree – <0.5% of the diagonal
Size – 37x49inch, 41x49inch, 43x49inch; Non-standard size can be customized, can be cutted according to customer requirement.
Product feature – MPA Entry is a made of special aluminum foil and pure cellulose core by special lamination process;
To provide a flat and hard surface, can minimize effectively burring.
To made of high quality materails. that will not contaminate hole wall.
lo offers excelent heat dissipation characteristics, resuling in reduced dril wear and minimized heat related hole defects. Reduces drill breakage and improves positinal accuracy due to its unique compressible core.
Phenolic Backup Board
Product Introduction
Product Model – PHE
Application – Use for backup of PCB drilling & routing process, or electrical insulating parts;
Thickness – 0.5-2.0mm(+/-10%)
Density – 1.3-1.45g/cm3
Surface Hardness – >85 HSD (Shores D)
Warping degree – <0.5% of the diagonal
Size – 41x49inch, 43x49inch; Non-standard size can be customized, can be cutted according to customer requirement.
Product feature – The phenolic backup is characterized by a homogeneous. high density and excellent flatness and good electrical properties hard materail. Not easilv deformed;
Use normally for entry and backup of drillina and routina. Reduce burrs and ensure hole wall smooth.
Also has good punching and electrical properties. use mainly for carbon flim potentiometer. resistance and smal electrical insulatina psrts.
Special Phenolic Backup Board For Micro hole
Product Introduction
Product Model – PHA
Application – Use for micros mall hole (mino 0.05-0.075mm) drilling of BGA, HDI FPCB and otherproducts.
Thickness – 1.5mm(+/-10%)
Density – 1.3-1.45g/cm3
Surface Hardness – >85 HSD (Shores D)
Warping degree – <0.5% of the diagonal
Size – 41x49inch, 43x49inch; Non-standard size can be customized, can be cutted according to customer requirement.
Product feature – PHA phenolic backup is made of special resin material and process. Material unifority. good thickness flatness, small deformation.
The core is made of pure wood fiber paper to avoid drill breakage and hole shift caused by impurities in the paper. Good heat resistance of resin can effetively reduce amount in the drilling proces. Low water absorption, long shelf life, more stable and reliable quality.
Use for micro small hole (Ning 0.05-0.075mm.) drilling of BGA, HDI, FPCB andother products.
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